基于直接不交化最小路的船舶电力主接线可靠性分析  

Reliability Evaluation of Main Electrical Connection of Shipboard based on Disjointing Minimal Pathset

作　　者：任明珠[1] 邰能灵[1] 王鹏[2] 倪明杰[2] 卫卫[2] 

机构地区：[1]上海交通大学电气工程系,上海200240 [2]中国船舶工业集团公司第七0八研究所,上海200011

出　　处：《船电技术》2009年第12期1-7,共7页Marine Electric & Electronic Engineering

摘　　要：船舶电力主接线的可靠性是关系整个船舶电力系统安全运行的关键。计算电气主接线相关的可靠性指标时需要不交化最小路,本文利用容斥定理的特点,直接对最小路进行不交化,进而计算出船舶电力主接线的可靠性指标。该方法逻辑清晰,易于实现,为某大型船舶中压电力系统的结构设计提供了重要技术支撑。The reliability of main electrical connection lines is critical to the safety of ship power system. Constructing disjoint minimal pathset is an important approach for reliability analysis of power network. In this article, we apply the admissible and repelling law to disjoint minimal pathset directly. Based on that, the reliability indexs are obtained. This approach is logically and can be simply achieved by computer programming. It is used sucessfully in a large ship power system design.

关 键 词：可靠性 电气主接线 不交化 最小路 

分 类 号：TM732[电气工程—电力系统及自动化] TM645.1